CN201066593Y - A heat exchange unit of graphite heat radiation sheet and its wind cooling oil cooler - Google Patents
A heat exchange unit of graphite heat radiation sheet and its wind cooling oil cooler Download PDFInfo
- Publication number
- CN201066593Y CN201066593Y CNU2007200235356U CN200720023535U CN201066593Y CN 201066593 Y CN201066593 Y CN 201066593Y CN U2007200235356 U CNU2007200235356 U CN U2007200235356U CN 200720023535 U CN200720023535 U CN 200720023535U CN 201066593 Y CN201066593 Y CN 201066593Y
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- radiating sheet
- heat exchange
- graphite radiating
- exchange unit
- metal substrate
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Abstract
The utility model provides a graphite heat-radiation sheet heat-exchanging unit and a wind-cooling oil cooler, which belongs to the heat exchanging technology or the manufacturing technical field of the cooler, wherein, the graphite heat-radiation sheet heat-exchanging unit comprises a metal substrate, one or more through holes are arranged inside the metal substrate, and two or more graphite heat-radiation sheets that are vertical and closely bonded to each other are arranged on the upper and the lower surfaces respectively of the metal substrate. The wind-cooling oil cooler formed by the graphite heat-radiation sheet heat-exchanging unit comprises a shell, and an oil inlet pipe, an oil outlet pipe and a ventilator which are arranged on the shell, wherein, one or more graphite heat-radiation sheet heat-exchanging units are arranged inside the shell, the oil inlet pipe of the graphite heat-radiation sheet heat-exchanging unit is connected with the oil inlet pipe of the shell, and the oil outlet pipe of the graphite heat-radiation sheet heat-exchanging unit is connected with the oil outlet pipe on the shell. Compared with the prior art, the utility model has the advantages that heat exchanging efficiency is high, the graphite heat-radiation sheet is uneasy to be polluted by the oil and dust, the maintenance of the equipment is less and the working efficiency is high.
Description
(1) technical field
The utility model relates to the manufacturing technology of a kind of heat transfer technology or refrigeratory, the air-cooled oil cooler of specifically a kind of graphite radiating sheet heat exchange unit and formation thereof.
(2) background technology
At present, in the known air-cooled oil cooler, heat exchanging part adopts the heat interchanger of sheet metal fin form more, in actual applications, the often fouling on metal fin of oil that exists in the environment and dust causes the wind wing passage to stop up, and the cooling effect of refrigeratory descends, cause the equipment cleaning maintenance big, influence work efficiency.
(3) summary of the invention
First technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of heat exchange efficiency height is provided, and the graphite radiating sheet is difficult for being stained with the graphite radiating sheet heat exchange unit of oil and dust.
Second technical assignment of the present utility model is at the deficiencies in the prior art, provide a kind of by graphite radiating sheet heat exchange unit constitute to have equipment working service amount little, the air-cooled oil cooler of characteristics such as work efficiency height.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of graphite radiating sheet heat exchange unit comprises a metal substrate, and characteristics are to have more than one through hole in the metal substrate, at the graphite radiating sheet of vertically combining closely respectively on the upper and lower surface of metal substrate more than two or two.
Above-mentioned graphite radiating sheet heat exchange unit, its graphite radiating sheet is connected with metal substrate by heat-conducting glue.
Above-mentioned graphite radiating sheet heat exchange unit is arranged parallel to each other between its through hole.
Above-mentioned graphite radiating sheet heat exchange unit, the through hole of its metal substrate the same side is connected with inflow pipeline, and the through hole of metal substrate opposite side is connected with flowline.
Through hole direction in the above-mentioned graphite radiating sheet heat exchange unit, its metal substrate is parallel with the orientation of graphite radiating sheet.
Through hole direction in the above-mentioned graphite radiating sheet heat exchange unit, its metal substrate is vertical with the orientation of graphite radiating sheet.
The above-mentioned air-cooled oil cooler that constitutes by graphite radiating sheet heat exchange unit, comprise shell and the oil inlet pipe and the flowline that are arranged on the shell, be provided with one or more graphite radiating sheet heat exchange unit in the shell, the inflow pipeline of graphite radiating sheet heat exchange unit and the oil inlet pipe on the shell join, and the flowline of graphite radiating sheet heat exchange unit and the flowline on the shell join.
Above-mentioned air-cooled oil cooler also is provided with blower fan on its shell.
The air-cooled oil cooler of a kind of graphite radiating sheet heat exchange unit of the present utility model and formation thereof compared with prior art, the beneficial effect that is produced is:
1) heat radiator adopts graphite material, is difficult for being stained with oil and dust, and less scaling, the equipment cleaning maintenance is little, high efficiency.
2) adopt the graphite radiating sheet, equipment cooling efficient height, system cost is low.
(4) description of drawings
Accompanying drawing 1 is the structural representation of first embodiment of graphite radiating sheet heat exchange unit of the present utility model;
Accompanying drawing 2 is the structural representation of second embodiment of graphite radiating sheet heat exchange unit of the present utility model;
Accompanying drawing 3 is the structural representation of air-cooled oil cooler of the present utility model.
Among the figure, 1, metal substrate, 2, through hole, 3, the graphite radiating sheet, 4, inflow pipeline, 5, flowline, 6, shell, 7, oil inlet pipe, 8, flowline, 9, blower fan.
(5) embodiment
Do following detailed explanation below in conjunction with the air-cooled oil cooler of 1,2,3 pairs of a kind of graphite radiating sheet heat exchange units of the present utility model of accompanying drawing and formation thereof.
Embodiment 1:
As shown in Figure 1, a kind of graphite radiating sheet heat exchange unit of the present utility model comprises side's bodily form metal substrate 1, has more than ten through hole 2 in the metal substrate 1, is arranged parallel to each other between the through hole 2.Several pieces graphite radiating sheets 3 of on the upper and lower surface of metal substrate 1, vertically having combined closely respectively.Graphite radiating sheet 3 is connected with metal substrate 1 by heat-conducting glue.The direction of the through hole 2 in the metal substrate 1 is parallel with the orientation of graphite radiating sheet 3.The through hole 2 of metal substrate 1 the same side is connected with inflow pipeline 4, and the through hole 2 of metal substrate 1 opposite side is connected with flowline 5.Oil flows in through hole 2, and heat wherein conducts to graphite radiating sheet 3 by metal substrate 1, thereby is dissipated to the purpose that reaches cooling in the air.
Embodiment 2:
As shown in Figure 2, a kind of graphite radiating sheet heat exchange unit of the present utility model comprises side's bodily form metal substrate 1, has more than ten through hole 2 in the metal substrate 1, is arranged parallel to each other between the through hole 2.Several pieces graphite radiating sheets 3 of on the upper and lower surface of metal substrate 1, vertically having combined closely respectively.Graphite radiating sheet 3 is connected with metal substrate 1 by heat-conducting glue.The direction of the through hole 2 in the metal substrate 1 is vertical with the orientation of graphite radiating sheet 3.The through hole 2 of metal substrate 1 the same side is connected with inflow pipeline 4, and the through hole 2 of metal substrate 1 opposite side is connected with flowline 5.Oil flows in through hole 2, and heat wherein conducts to graphite radiating sheet 3 by metal substrate 1, thereby is dissipated to the purpose that reaches cooling in the air.
Embodiment 3:
As shown in Figure 3, a kind of air-cooled oil cooler that constitutes by graphite radiating sheet heat exchange unit, comprise shell 6 and the oil inlet pipe 7, flowline 8 and the blower fan 9 that are arranged on the shell 6, be provided with the foregoing description 1 or 2 described three graphite radiating sheet heat exchange units in the shell 6, the inflow pipeline 4 of graphite radiating sheet heat exchange unit joins with the oil inlet pipe 7 on the shell 6, and the flowline 5 of graphite radiating sheet heat exchange unit joins with the flowline 8 on the shell 6.
Its processing and fabricating of air-cooled oil cooler of a kind of graphite radiating sheet heat exchange unit of the present utility model and formation thereof is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (8)
1. a graphite radiating sheet heat exchange unit comprises metal substrate, it is characterized in that, has more than one through hole in the metal substrate, at the graphite radiating sheet of vertically combining closely respectively on the upper and lower surface of metal substrate more than two or two.
2. a kind of graphite radiating sheet heat exchange unit according to claim 1 is characterized in that the graphite radiating sheet is connected with metal substrate by heat-conducting glue.
3. a kind of graphite radiating sheet heat exchange unit according to claim 1 is characterized in that, is arranged parallel to each other between the through hole.
4. a kind of graphite radiating sheet heat exchange unit according to claim 1 is characterized in that the through hole of metal substrate the same side is connected with inflow pipeline, and the through hole of metal substrate opposite side is connected with flowline.
5. a kind of graphite radiating sheet heat exchange unit according to claim 1 is characterized in that, the through hole direction in the metal substrate is parallel with the orientation of graphite radiating sheet.
6. a kind of graphite radiating sheet heat exchange unit according to claim 1 is characterized in that, the through hole direction in the metal substrate is vertical with the orientation of graphite radiating sheet.
7. air-cooled oil cooler that constitutes by the described graphite radiating sheet of claim 1 heat exchange unit, comprise shell and the oil inlet pipe and the flowline that are arranged on the shell, it is characterized in that, be provided with one or more graphite radiating sheet heat exchange unit in the shell, the inflow pipeline of graphite radiating sheet heat exchange unit and the oil inlet pipe on the shell join, and the flowline of graphite radiating sheet heat exchange unit and the flowline on the shell join.
8. air-cooled oil cooler according to claim 7 is characterized in that, also is provided with blower fan on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200235356U CN201066593Y (en) | 2007-06-11 | 2007-06-11 | A heat exchange unit of graphite heat radiation sheet and its wind cooling oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200235356U CN201066593Y (en) | 2007-06-11 | 2007-06-11 | A heat exchange unit of graphite heat radiation sheet and its wind cooling oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201066593Y true CN201066593Y (en) | 2008-05-28 |
Family
ID=39483775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200235356U Expired - Fee Related CN201066593Y (en) | 2007-06-11 | 2007-06-11 | A heat exchange unit of graphite heat radiation sheet and its wind cooling oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201066593Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953302A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of novel hydraulic system liquid cooling apparatus |
-
2007
- 2007-06-11 CN CNU2007200235356U patent/CN201066593Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953302A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of novel hydraulic system liquid cooling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 |